Too bad...
I used to have a pack of the Ebob sculpting dollies, but those were too slight as well. So obviously Ebob minis are not compatible with other 28mm lines then. Shame...
Depends on the mini. Bolt Action are on the smallish-to-average side, so I'm sure ebob's stuff would fit with them. I use Copplestone as my "baseline" and have some smaller and some larger figures, so I'm closer to 32mm (which lets me use 1:48th figures as taller or larger characters who still mix well).